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Computer vulnerabilities of Cisco IronPort Email

vulnerability announce CVE-2016-2105 CVE-2016-2106 CVE-2016-2107

OpenSSL: six vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of OpenSSL.
Impacted products: SDS, SES, SNS, Tomcat, Mac OS X, StormShield, Blue Coat CAS, ProxyAV, ProxySG par Blue Coat, Cisco ASR, Cisco Aironet, Cisco ATA, Cisco AnyConnect Secure Mobility Client, Cisco ACE, ASA, Cisco Catalyst, Cisco Content SMA, Cisco ESA, IOS by Cisco, IOS XE Cisco, IOS XR Cisco, Cisco IPS, IronPort Email, IronPort Encryption, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Cisco Prime DCNM, Prime Infrastructure, Cisco Prime LMS, Cisco PRSM, Cisco Router, Secure ACS, Cisco CUCM, Cisco IP Phone, Cisco MeetingPlace, Cisco Wireless IP Phone, Cisco WSA, Cisco Wireless Controller, XenServer, Debian, PowerPath, Black Diamond, ExtremeXOS, Summit, BIG-IP Hardware, TMOS, Fedora, FileZilla Server, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiOS, FreeBSD, Android OS, HP Operations, HP Switch, AIX, IRAD, QRadar SIEM, IBM System x Server, Tivoli Storage Manager, Tivoli Workload Scheduler, WebSphere MQ, Copssh, Juniper J-Series, Junos OS, Junos Space, NSM Central Manager, NSMXpress, MariaDB ~ precise, McAfee NSM, Meinberg NTP Server, MySQL Community, MySQL Enterprise, Data ONTAP, NETASQ, NetScreen Firewall, ScreenOS, OpenBSD, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Oracle Directory Server, Oracle Directory Services Plus, Oracle Fusion Middleware, Oracle GlassFish Server, Oracle Identity Management, Oracle iPlanet Web Proxy Server, Oracle iPlanet Web Server, Solaris, Tuxedo, VirtualBox, WebLogic, Oracle Web Tier, Palo Alto Firewall PA***, PAN-OS, Percona Server, XtraDB Cluster, pfSense, Pulse Connect Secure, Puppet, Python, RHEL, JBoss EAP by Red Hat, SAS Management Console, Shibboleth SP, Slackware, Splunk Enterprise, stunnel, SUSE Linux Enterprise Desktop, SLES, Synology DSM, Synology DS***, Synology RS***, Nessus, Ubuntu, WindRiver Linux, VxWorks, X2GoClient.
Severity: 3/4.
Creation date: 03/05/2016.
Identifiers: 1982949, 1985850, 1987779, 1993215, 1995099, 1998797, 2003480, 2003620, 2003673, 510853, 9010083, bulletinapr2016, bulletinapr2017, CERTFR-2016-AVI-151, CERTFR-2016-AVI-153, CERTFR-2018-AVI-160, cisco-sa-20160504-openssl, cpuapr2017, cpujan2018, cpujul2016, cpujul2017, cpujul2018, cpuoct2016, cpuoct2017, CTX212736, CTX233832, CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, CVE-2016-2108, CVE-2016-2109, CVE-2016-2176, DLA-456-1, DSA-3566-1, ESA-2017-142, FEDORA-2016-05c567df1a, FEDORA-2016-1e39d934ed, FEDORA-2016-e1234b65a2, FG-IR-16-026, FreeBSD-SA-16:17.openssl, HPESBGN03728, HPESBHF03756, HT206903, JSA10759, K23230229, K36488941, K51920288, K75152412, K93600123, MBGSA-1603, MIGR-5099595, MIGR-5099597, NTAP-20160504-0001, openSUSE-SU-2016:1237-1, openSUSE-SU-2016:1238-1, openSUSE-SU-2016:1239-1, openSUSE-SU-2016:1240-1, openSUSE-SU-2016:1241-1, openSUSE-SU-2016:1242-1, openSUSE-SU-2016:1243-1, openSUSE-SU-2016:1273-1, openSUSE-SU-2016:1566-1, openSUSE-SU-2017:0487-1, PAN-SA-2016-0020, PAN-SA-2016-0028, RHSA-2016:0722-01, RHSA-2016:0996-01, RHSA-2016:1137-01, RHSA-2016:1648-01, RHSA-2016:1649-01, RHSA-2016:1650-01, RHSA-2016:2054-01, RHSA-2016:2055-01, RHSA-2016:2056-01, RHSA-2016:2073-01, SA123, SA40202, SB10160, SOL23230229, SOL36488941, SOL51920288, SOL75152412, SP-CAAAPPQ, SPL-119440, SPL-121159, SPL-123095, SSA:2016-124-01, STORM-2016-002, SUSE-SU-2016:1206-1, SUSE-SU-2016:1228-1, SUSE-SU-2016:1231-1, SUSE-SU-2016:1233-1, SUSE-SU-2016:1267-1, SUSE-SU-2016:1290-1, SUSE-SU-2016:1360-1, SUSE-SU-2018:0112-1, TNS-2016-10, USN-2959-1, VIGILANCE-VUL-19512, VN-2016-006, VN-2016-007.

Description of the vulnerability

Several vulnerabilities were announced in OpenSSL.

An attacker can act as a Man-in-the-Middle and use the AES CBC algorithm with a server supporting AES-NI, in order to read or write data in the session. This vulnerability was initially fixed in versions 1.0.1o and 1.0.2c, but it was not disclosed at that time. [severity:3/4; CVE-2016-2108]

An attacker can act as a Man-in-the-Middle and use the AES CBC algorithm with a server supporting AES-NI, in order to read or write data in the session. [severity:3/4; CVE-2016-2107]

An attacker can generate a buffer overflow in EVP_EncodeUpdate(), which is mainly used by command line applications, in order to trigger a denial of service, and possibly to run code. [severity:2/4; CVE-2016-2105]

An attacker can generate a buffer overflow in EVP_EncryptUpdate(), which is difficult to reach, in order to trigger a denial of service, and possibly to run code. [severity:2/4; CVE-2016-2106]

An attacker can trigger an excessive memory usage in d2i_CMS_bio(), in order to trigger a denial of service. [severity:2/4; CVE-2016-2109]

An attacker can force a read at an invalid address in applications using X509_NAME_oneline(), in order to trigger a denial of service, or to obtain sensitive information. [severity:2/4; CVE-2016-2176]
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computer vulnerability note CVE-2015-0286 CVE-2015-0287 CVE-2015-0289

OpenSSL 0.9/1.0.0/1.0.1: five vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of OpenSSL 0.9/1.0.0/1.0.1.
Impacted products: Arkoon FAST360, ArubaOS, ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, FabricOS, Brocade Network Advisor, Cisco ASR, AnyConnect VPN Client, Cisco ACE, ASA, AsyncOS, Cisco CSS, Cisco ESA, IOS XE Cisco, Cisco IPS, IronPort Email, IronPort Web, Nexus by Cisco, NX-OS, Prime Infrastructure, Cisco PRSM, Cisco Router, Secure ACS, Cisco CUCM, Cisco Unified CCX, Cisco IP Phone, Cisco MeetingPlace, Cisco Wireless IP Phone, WebNS, Cisco WSA, Debian, BIG-IP Hardware, TMOS, Fedora, FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiClient, FortiManager, FortiManager Virtual Appliance, FreeBSD, hMailServer, HP-UX, AIX, IRAD, Tivoli Storage Manager, Tivoli Workload Scheduler, WebSphere MQ, Juniper J-Series, Junos OS, Junos Space, Junos Space Network Management Platform, NSM Central Manager, NSMXpress, Juniper SBR, MBS, McAfee Email Gateway, ePO, McAfee NTBA, McAfee NGFW, VirusScan, McAfee Web Gateway, Data ONTAP, NetBSD, NetScreen Firewall, ScreenOS, OpenBSD, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Solaris, pfSense, Puppet, RHEL, JBoss EAP by Red Hat, Base SAS Software, SAS SAS/CONNECT, Slackware, Splunk Enterprise, Stonesoft NGFW/VPN, SUSE Linux Enterprise Desktop, SLES, Nessus, Ubuntu, Unix (platform) ~ not comprehensive.
Severity: 3/4.
Creation date: 19/03/2015.
Identifiers: 1701334, 1902519, 1960491, 1964410, 1975397, 55767, 7043086, 9010031, ARUBA-PSA-2015-007, bulletinapr2015, c04679334, CERTFR-2015-AVI-117, CERTFR-2015-AVI-146, CERTFR-2015-AVI-169, CERTFR-2015-AVI-177, CERTFR-2015-AVI-259, CERTFR-2016-AVI-303, cisco-sa-20150320-openssl, cisco-sa-20150408-ntpd, cpuapr2017, cpuoct2016, cpuoct2017, CTX216642, CVE-2015-0286, CVE-2015-0287, CVE-2015-0289, CVE-2015-0292, CVE-2015-0293, DSA-3197-1, DSA-3197-2, FEDORA-2015-4300, FEDORA-2015-4303, FG-IR-15-008, FreeBSD-SA-15:06.openssl, HPSBUX03334, JSA10680, MDVSA-2015:062, MDVSA-2015:063, NetBSD-SA2015-007, NTAP-20150323-0002, openSUSE-SU-2015:0554-1, openSUSE-SU-2015:1277-1, openSUSE-SU-2015:2243-1, openSUSE-SU-2016:0638-1, openSUSE-SU-2016:0640-1, RHSA-2015:0715-01, RHSA-2015:0716-01, RHSA-2015:0752-01, RHSA-2015:0800-01, RHSA-2016:0372-01, RHSA-2016:0445-01, RHSA-2016:0446-01, RHSA-2016:0490-01, SA40001, SA92, SB10110, SOL16301, SOL16302, SOL16317, SOL16319, SOL16320, SOL16321, SOL16323, SPL-98351, SPL-98531, SSA:2015-111-09, SSRT102000, SUSE-SU-2015:0541-1, SUSE-SU-2015:0553-1, SUSE-SU-2015:0553-2, SUSE-SU-2015:0578-1, SUSE-SU-2016:0678-1, TNS-2015-04, USN-2537-1, VIGILANCE-VUL-16429.

Description of the vulnerability

Several vulnerabilities were announced in OpenSSL 0.9/1.0.0/1.0.1.

An attacker can force a read at an invalid address in ASN1_TYPE_cmp, in order to trigger a denial of service. [severity:2/4; CVE-2015-0286]

An attacker can generate a memory corruption in ASN.1, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; CVE-2015-0287]

An attacker can force a NULL pointer to be dereferenced in PKCS#7, in order to trigger a denial of service. [severity:2/4; CVE-2015-0289]

An attacker can generate a memory corruption with base64 data, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; CVE-2015-0292]

An attacker can generate an OPENSSL_assert, in order to trigger a denial of service. [severity:2/4; CVE-2015-0293]
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vulnerability announce CVE-2015-0288

OpenSSL: NULL pointer dereference via X509_to_X509_REQ

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced in X509_to_X509_REQ() of OpenSSL, in order to trigger a denial of service.
Impacted products: Arkoon FAST360, ProxySG par Blue Coat, SGOS by Blue Coat, FabricOS, Brocade Network Advisor, Cisco ASR, AnyConnect VPN Client, Cisco ACE, ASA, AsyncOS, Cisco CSS, Cisco ESA, IOS XE Cisco, Cisco IPS, IronPort Email, IronPort Web, Nexus by Cisco, NX-OS, Prime Infrastructure, Cisco PRSM, Cisco Router, Secure ACS, Cisco CUCM, Cisco Unified CCX, Cisco IP Phone, Cisco MeetingPlace, Cisco Wireless IP Phone, WebNS, Cisco WSA, Debian, BIG-IP Hardware, TMOS, Fedora, FreeBSD, hMailServer, HP-UX, AIX, IRAD, Tivoli Workload Scheduler, Juniper J-Series, Junos OS, Junos Space, Junos Space Network Management Platform, NSM Central Manager, NSMXpress, Juniper SBR, MBS, McAfee Email Gateway, ePO, McAfee NTBA, McAfee NGFW, VirusScan, McAfee Web Gateway, Data ONTAP, NetBSD, NetScreen Firewall, ScreenOS, OpenBSD, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Solaris, pfSense, RHEL, Base SAS Software, SAS SAS/CONNECT, Slackware, Splunk Enterprise, Stonesoft NGFW/VPN, SUSE Linux Enterprise Desktop, SLES, Nessus, Ubuntu, Unix (platform) ~ not comprehensive.
Severity: 2/4.
Creation date: 09/03/2015.
Identifiers: 1701334, 1964410, 55767, 9010031, c04679334, CERTFR-2015-AVI-089, CERTFR-2015-AVI-117, CERTFR-2015-AVI-146, CERTFR-2015-AVI-177, CERTFR-2015-AVI-259, CERTFR-2016-AVI-303, cisco-sa-20150320-openssl, cisco-sa-20150408-ntpd, cpuoct2017, CTX216642, CVE-2015-0288, DSA-3197-1, DSA-3197-2, FEDORA-2015-4300, FEDORA-2015-4303, FEDORA-2015-6855, FreeBSD-SA-15:06.openssl, HPSBUX03334, JSA10680, MDVSA-2015:062, MDVSA-2015:063, NetBSD-SA2015-007, NTAP-20150323-0002, openSUSE-SU-2015:0554-1, openSUSE-SU-2015:1277-1, openSUSE-SU-2015:2243-1, openSUSE-SU-2016:0640-1, RHSA-2015:0715-01, RHSA-2015:0716-01, RHSA-2015:0752-01, RHSA-2015:0800-01, SA40001, SB10110, SOL16301, SOL16302, SOL16317, SOL16319, SOL16320, SOL16321, SOL16323, SPL-98351, SPL-98531, SSA:2015-111-09, SSRT102000, SUSE-SU-2015:0541-1, SUSE-SU-2015:0553-1, SUSE-SU-2015:0553-2, SUSE-SU-2015:0578-1, TNS-2015-04, USN-2537-1, VIGILANCE-VUL-16342.

Description of the vulnerability

The OpenSSL product processes X.509 certificates.

However, the X509_to_X509_REQ() function does not check if a pointer is NULL, before using it.

An attacker can therefore force a NULL pointer to be dereferenced in X509_to_X509_REQ() of OpenSSL, in order to trigger a denial of service.
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vulnerability alert CVE-2015-0209

OpenSSL: use after free via d2i_ECPrivateKey

Synthesis of the vulnerability

An attacker can force the usage of a freed memory area in d2i_ECPrivateKey of OpenSSL, in order to trigger a denial of service, and possibly to execute code.
Impacted products: ArubaOS, ProxySG par Blue Coat, SGOS by Blue Coat, FabricOS, Brocade Network Advisor, Cisco ASR, AnyConnect VPN Client, Cisco ACE, ASA, AsyncOS, Cisco CSS, Cisco ESA, IOS XE Cisco, Cisco IPS, IronPort Email, IronPort Web, Nexus by Cisco, NX-OS, Prime Infrastructure, Cisco PRSM, Cisco Router, Secure ACS, Cisco CUCM, Cisco Unified CCX, Cisco IP Phone, Cisco MeetingPlace, Cisco Wireless IP Phone, WebNS, Cisco WSA, Debian, BIG-IP Hardware, TMOS, Fedora, FreeBSD, hMailServer, HP-UX, AIX, IRAD, Security Directory Server, Tivoli Directory Server, Tivoli Workload Scheduler, WebSphere MQ, Juniper J-Series, Junos OS, Junos Pulse, Junos Space, Junos Space Network Management Platform, Juniper Network Connect, NSM Central Manager, NSMXpress, Juniper SBR, MBS, Data ONTAP, NetBSD, NetScreen Firewall, ScreenOS, OpenBSD, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Solaris, pfSense, RHEL, Base SAS Software, SAS SAS/CONNECT, Slackware, Splunk Enterprise, SUSE Linux Enterprise Desktop, SLES, Nessus, Ubuntu, Unix (platform) ~ not comprehensive.
Severity: 3/4.
Creation date: 09/03/2015.
Identifiers: 1698703, 1701334, 1902519, 1960491, 1964410, 55767, 7043086, 9010031, ARUBA-PSA-2015-007, c04679334, CERTFR-2015-AVI-089, CERTFR-2015-AVI-117, CERTFR-2015-AVI-146, CERTFR-2015-AVI-177, CERTFR-2015-AVI-259, CERTFR-2016-AVI-303, cisco-sa-20150320-openssl, cisco-sa-20150408-ntpd, cpuoct2017, CTX216642, CVE-2015-0209, DSA-3197-1, DSA-3197-2, FEDORA-2015-10047, FEDORA-2015-10108, FEDORA-2015-4300, FEDORA-2015-4303, FEDORA-2015-6855, FreeBSD-SA-15:06.openssl, HPSBUX03334, JSA10680, MDVSA-2015:062, MDVSA-2015:063, NetBSD-SA2015-007, NTAP-20150323-0002, openSUSE-SU-2015:0554-1, openSUSE-SU-2015:1277-1, openSUSE-SU-2016:0640-1, RHSA-2015:0715-01, RHSA-2015:0716-01, RHSA-2015:0752-01, RHSA-2016:1087-01, RHSA-2016:1088-01, RHSA-2016:1089-01, SA40001, SOL16301, SOL16302, SOL16317, SOL16319, SOL16320, SOL16321, SOL16323, SPL-98351, SPL-98531, SSA:2015-111-09, SSRT102000, SUSE-SU-2015:0541-1, SUSE-SU-2015:0553-1, SUSE-SU-2015:0553-2, SUSE-SU-2015:0578-1, TNS-2015-04, TSB16661, USN-2537-1, VIGILANCE-VUL-16341.

Description of the vulnerability

The OpenSSL product implements the Elliptic Curves algorithm.

However, the d2i_ECPrivateKey() function frees a memory area before reusing it.

An attacker can therefore force the usage of a freed memory area in d2i_ECPrivateKey() of OpenSSL, in order to trigger a denial of service, and possibly to execute code.
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vulnerability alert CVE-2015-0138 CVE-2015-0204

OpenSSL, LibReSSL, Mono, JSSE: weakening TLS encryption via FREAK

Synthesis of the vulnerability

An attacker, located as a Man-in-the-Middle, can force the Chrome, JSSE, LibReSSL, Mono or OpenSSL client to accept a weak export algorithm, in order to more easily capture or alter exchanged data.
Impacted products: Arkoon FAST360, ArubaOS, Avaya Ethernet Routing Switch, ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, FabricOS, Brocade Network Advisor, Cisco ATA, AnyConnect VPN Client, Cisco ACE, ASA, AsyncOS, Cisco ESA, IOS by Cisco, IronPort Email, IronPort Web, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Cisco Prime DCNM, Prime Infrastructure, Cisco Prime LMS, Prime Network Control Systems, Cisco PRSM, Cisco Router, Cisco IP Phone, Cisco MeetingPlace, Cisco WSA, Clearswift Email Gateway, Debian, Black Diamond, ExtremeXOS, Summit, BIG-IP Hardware, TMOS, Fedora, FortiClient, FortiGate, FortiGate Virtual Appliance, FortiOS, FreeBSD, Chrome, HPE NNMi, HP-UX, AIX, DB2 UDB, IRAD, Security Directory Server, Tivoli Directory Server, Tivoli Storage Manager, Tivoli Workload Scheduler, WebSphere AS Traditional, WebSphere MQ, Juniper J-Series, Junos OS, Junos Space, Junos Space Network Management Platform, NSM Central Manager, NSMXpress, Juniper SBR, Domino, Notes, MBS, McAfee Email Gateway, ePO, McAfee NTBA, McAfee NGFW, VirusScan, McAfee Web Gateway, Windows (platform) ~ not comprehensive, Data ONTAP, NetBSD, NetScreen Firewall, ScreenOS, OpenBSD, Java OpenJDK, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Oracle Directory Services Plus, Oracle Fusion Middleware, Oracle Internet Directory, Java Oracle, Solaris, Tuxedo, WebLogic, pfSense, Puppet, RHEL, Base SAS Software, SAS SAS/CONNECT, Slackware, Sophos AV, Splunk Enterprise, Stonesoft NGFW/VPN, stunnel, SUSE Linux Enterprise Desktop, SLES, Ubuntu, Unix (platform) ~ not comprehensive.
Severity: 2/4.
Creation date: 04/03/2015.
Revision date: 09/03/2015.
Identifiers: 122007, 1450666, 1610582, 1647054, 1698613, 1699051, 1699810, 1700225, 1700997, 1701485, 1902260, 1903541, 1963275, 1968485, 1973383, 55767, 7014463, 7022958, 9010028, ARUBA-PSA-2015-003, bulletinjan2015, c04556853, c04679334, c04773241, CERTFR-2015-AVI-108, CERTFR-2015-AVI-117, CERTFR-2015-AVI-146, CERTFR-2016-AVI-303, cisco-sa-20150310-ssl, cpuapr2017, cpujul2018, cpuoct2017, CTX216642, CVE-2015-0138, CVE-2015-0204, DSA-3125-1, FEDORA-2015-0512, FEDORA-2015-0601, FG-IR-15-007, FREAK, FreeBSD-SA-15:01.openssl, HPSBMU03345, HPSBUX03244, HPSBUX03334, JSA10679, MDVSA-2015:019, MDVSA-2015:062, MDVSA-2015:063, NetBSD-SA2015-006, NetBSD-SA2015-007, NTAP-20150205-0001, openSUSE-SU-2015:0130-1, openSUSE-SU-2016:0640-1, RHSA-2015:0066-01, RHSA-2015:0800-01, RHSA-2015:1020-01, RHSA-2015:1021-01, RHSA-2015:1091-01, SA40015, SA88, SA91, SB10108, SB10110, SOL16120, SOL16123, SOL16124, SOL16126, SOL16135, SOL16136, SOL16139, SP-CAAANXD, SPL-95203, SPL-95206, SSA:2015-009-01, SSRT101885, SSRT102000, SUSE-SU-2015:1073-1, SUSE-SU-2015:1085-1, SUSE-SU-2015:1086-1, SUSE-SU-2015:1086-2, SUSE-SU-2015:1086-3, SUSE-SU-2015:1086-4, SUSE-SU-2015:1138-1, SUSE-SU-2015:1161-1, T1022075, USN-2459-1, VIGILANCE-VUL-16301, VN-2015-003_FREAK, VU#243585.

Description of the vulnerability

The TLS protocol uses a series of messages which have to be exchanged between the client and the server, before establishing a secured session.

Several cryptographic algorithms can be negotiated, such as algorithms allowed for USA export (less than 512 bits).

An attacker, located as a Man-in-the-Middle, can inject during the session initialization a message choosing an export algorithm. This message should generate an error, however some TLS clients accept it.

Note: the variant related to Windows is described in VIGILANCE-VUL-16332.

An attacker, located as a Man-in-the-Middle, can therefore force the Chrome, JSSE, LibReSSL, Mono or OpenSSL client to accept a weak export algorithm, in order to more easily capture or alter exchanged data.
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vulnerability CVE-2014-6593 CVE-2015-0205

JSSE, CyaSSL, Mono, OpenSSL: clear text session via SKIP-TLS

Synthesis of the vulnerability

An attacker, who has a TLS server, can force the JSSE, CyaSSL, Mono or OpenSSL client/server to use a clear text session, in order to allow a third party to capture or alter exchanged data.
Impacted products: ArubaOS, ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, FabricOS, Brocade Network Advisor, Cisco ATA, AnyConnect VPN Client, Cisco ACE, ASA, AsyncOS, Cisco ESA, IOS by Cisco, IronPort Email, IronPort Web, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Cisco Prime DCNM, Prime Infrastructure, Cisco Prime LMS, Prime Network Control Systems, Cisco PRSM, Cisco Router, Cisco IP Phone, Cisco MeetingPlace, Cisco WSA, Clearswift Email Gateway, Debian, BIG-IP Hardware, TMOS, Fedora, FreeBSD, HP-UX, AIX, IRAD, Tivoli Workload Scheduler, WebSphere MQ, Juniper J-Series, Junos OS, Junos Space, Junos Space Network Management Platform, NSM Central Manager, NSMXpress, Juniper SBR, MBS, McAfee Email Gateway, ePO, McAfee Web Gateway, Windows (platform) ~ not comprehensive, Data ONTAP, NetBSD, NetScreen Firewall, ScreenOS, Java OpenJDK, OpenSSL, openSUSE, Oracle Communications, Java Oracle, JavaFX, Solaris, pfSense, Puppet, RHEL, Slackware, Splunk Enterprise, stunnel, SUSE Linux Enterprise Desktop, SLES, Ubuntu, Unix (platform) ~ not comprehensive, vCenter Server, VMware vSphere.
Severity: 2/4.
Creation date: 04/03/2015.
Revision date: 09/03/2015.
Identifiers: 1699051, 1700706, 1701485, 9010028, ARUBA-PSA-2015-003, bulletinjan2015, c04517481, c04556853, c04580241, c04583581, CERTFR-2015-AVI-108, CERTFR-2015-AVI-146, CERTFR-2016-AVI-303, cisco-sa-20150310-ssl, cpujan2015, cpuoct2017, CTX216642, CVE-2014-6593, CVE-2015-0205, DSA-3125-1, DSA-3144-1, DSA-3147-1, FEDORA-2015-0512, FEDORA-2015-0601, FEDORA-2015-0983, FEDORA-2015-1075, FEDORA-2015-1150, FEDORA-2015-8251, FEDORA-2015-8264, FreeBSD-SA-15:01.openssl, HPSBUX03219, HPSBUX03244, HPSBUX03273, HPSBUX03281, JSA10679, MDVSA-2015:019, MDVSA-2015:033, MDVSA-2015:062, NetBSD-SA2015-006, NTAP-20150205-0001, openSUSE-SU-2015:0130-1, openSUSE-SU-2015:0190-1, openSUSE-SU-2015:1277-1, RHSA-2015:0066-01, RHSA-2015:0067-01, RHSA-2015:0068-01, RHSA-2015:0069-01, RHSA-2015:0079-01, RHSA-2015:0080-01, RHSA-2015:0085-01, RHSA-2015:0086-01, RHSA-2015:0133-01, RHSA-2015:0134-01, RHSA-2015:0135-01, RHSA-2015:0136-01, RHSA-2015:0263-01, RHSA-2015:0264-01, SA40015, SA88, SB10104, SB10108, SKIP-TLS, SOL16120, SOL16123, SOL16124, SOL16126, SOL16135, SOL16136, SOL16139, SPL-95203, SSA:2015-009-01, SSRT101859, SSRT101885, SSRT101951, SSRT101968, SUSE-SU-2015:0336-1, SUSE-SU-2015:0503-1, USN-2459-1, USN-2486-1, USN-2487-1, VIGILANCE-VUL-16300, VMSA-2015-0003, VMSA-2015-0003.1, VMSA-2015-0003.10, VMSA-2015-0003.11, VMSA-2015-0003.12, VMSA-2015-0003.13, VMSA-2015-0003.14, VMSA-2015-0003.15, VMSA-2015-0003.2, VMSA-2015-0003.3, VMSA-2015-0003.4, VMSA-2015-0003.5, VMSA-2015-0003.6, VMSA-2015-0003.8, VMSA-2015-0003.9.

Description of the vulnerability

The TLS protocol uses a series of messages which have to be exchanged between the client and the server, before establishing a secured session.

However, clients such as JSSE or CyaSSL accept if the server directly skips to the final state (CVE-2014-6593, first analyzed in VIGILANCE-VUL-16014). Moreover, servers such as Mono or OpenSSL accept if the client directly skips to the final state (CVE-2015-0205, first analyzed in VIGILANCE-VUL-15934).The established session thus uses no encryption.

An attacker, who has a TLS server, can therefore force the JSSE, CyaSSL, Mono or OpenSSL client/server to use a clear text session, in order to allow a third party to capture or alter exchanged data.
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vulnerability announce CVE-2013-6780

Cisco ESA, SMA, WSA: Cross Site Scripting of uploader.swf

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting in uploader.swf of Cisco ESA, SMA, WSA, in order to execute JavaScript code in the context of the web site.
Impacted products: AsyncOS, Cisco Content SMA, Cisco ESA, IronPort Email, IronPort Management, IronPort Web, Cisco WSA.
Severity: 2/4.
Creation date: 26/02/2015.
Identifiers: CSCur44409, CSCur89624, CSCur89626, CVE-2013-6780, VIGILANCE-VUL-16272.

Description of the vulnerability

The Cisco ESA, SMA, WSA product offers a web service.

However, it does not filter received data before inserting them in generated HTML documents.

An attacker can therefore trigger a Cross Site Scripting in uploader.swf of Cisco ESA, SMA, WSA, in order to execute JavaScript code in the context of the web site.
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computer vulnerability alert CVE-2015-0624

Cisco ESA, SMA, WSA: HTTP redirect

Synthesis of the vulnerability

An attacker can deceive the user of Cisco ESA, SMA, or WSA, in order to redirect him to a malicious site.
Impacted products: AsyncOS, Cisco Content SMA, Cisco ESA, IronPort Email, IronPort Management, IronPort Web, Cisco WSA.
Severity: 1/4.
Creation date: 23/02/2015.
Identifiers: CSCur44412, CSCur44415, CSCur89630, CSCur89633, CSCur89636, CSCur89639, CVE-2015-0624, VIGILANCE-VUL-16246.

Description of the vulnerability

The Cisco Email Security Appliance, Cisco Content Security Management Appliance and Cisco Web Security Appliance products offers a web service.

However, the web service accepts to redirect the victim with no warning, to an external site indicated by the attacker.

An attacker can therefore deceive the user of Cisco ESA, SMA, or WSA, in order to redirect him to a malicious site.
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vulnerability bulletin 16053

Cisco Ironport: privilege escalation via Service Account

Synthesis of the vulnerability

A local privileged attacker can connect to the Service Account of Cisco Ironport, in order to escalate his privileges.
Impacted products: AsyncOS, Cisco Content SMA, Cisco ESA, IronPort Email, IronPort Management, IronPort Web, Cisco WSA.
Severity: 1/4.
Creation date: 26/01/2015.
Identifiers: VIGILANCE-VUL-16053.

Description of the vulnerability

The Cisco Ironport product offers a remote maintenance service associated to the "service" user.

An authenticated user with "admin" privileges can enable the "service" account. However, he can then connect via SSH to the "service" account, and obtain a full root shell.

A local privileged attacker can therefore connect to the Service Account of Cisco Ironport, in order to escalate his privileges.
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vulnerability note CVE-2014-3570 CVE-2014-3571 CVE-2014-3572

OpenSSL: multiple vulnerabilities

Synthesis of the vulnerability

An attacker can use several vulnerabilities of OpenSSL.
Impacted products: ArubaOS, ProxyAV, ProxySG par Blue Coat, SGOS by Blue Coat, FabricOS, Brocade Network Advisor, Cisco ATA, AnyConnect VPN Client, Cisco ACE, ASA, AsyncOS, Cisco ESA, IOS by Cisco, IronPort Email, IronPort Web, Nexus by Cisco, NX-OS, Cisco Prime Access Registrar, Prime Collaboration Assurance, Cisco Prime DCNM, Prime Infrastructure, Cisco Prime LMS, Prime Network Control Systems, Cisco PRSM, Cisco Router, Cisco IP Phone, Cisco MeetingPlace, Cisco WSA, Clearswift Email Gateway, Debian, BIG-IP Hardware, TMOS, Fedora, FreeBSD, HP-UX, AIX, DB2 UDB, Tivoli Storage Manager, Tivoli Workload Scheduler, WebSphere AS Traditional, Juniper J-Series, Junos OS, Junos Space, Junos Space Network Management Platform, NSM Central Manager, NSMXpress, Juniper SBR, Domino, Notes, MBS, McAfee Email Gateway, McAfee Web Gateway, Data ONTAP, NetBSD, NetScreen Firewall, ScreenOS, OpenSSL, openSUSE, openSUSE Leap, Oracle Communications, Oracle Directory Services Plus, Oracle Fusion Middleware, Oracle Internet Directory, Solaris, Tuxedo, WebLogic, pfSense, Puppet, RHEL, Base SAS Software, SAS SAS/CONNECT, Slackware, Splunk Enterprise, stunnel, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Creation date: 08/01/2015.
Identifiers: 1610582, 1699810, 1700997, 1902260, 1903541, 1973383, 55767, 9010028, ARUBA-PSA-2015-003, bulletinjan2015, c04556853, c04679334, CERTFR-2015-AVI-008, CERTFR-2015-AVI-108, CERTFR-2015-AVI-146, CERTFR-2016-AVI-303, cisco-sa-20150310-ssl, cpuapr2017, cpujul2018, cpuoct2016, cpuoct2017, CTX216642, CVE-2014-3570, CVE-2014-3571, CVE-2014-3572, CVE-2014-8275, CVE-2015-0204, CVE-2015-0205, CVE-2015-0206, DSA-3125-1, FEDORA-2015-0512, FEDORA-2015-0601, FreeBSD-SA-15:01.openssl, HPSBUX03244, HPSBUX03334, JSA10679, MDVSA-2015:019, MDVSA-2015:062, MDVSA-2015:063, NetBSD-SA2015-006, NetBSD-SA2015-007, NTAP-20150205-0001, openSUSE-SU-2015:0130-1, openSUSE-SU-2015:1277-1, openSUSE-SU-2016:0640-1, RHSA-2015:0066-01, RHSA-2015:0800-01, SA40015, SA88, SB10108, SOL16120, SOL16123, SOL16124, SOL16126, SOL16135, SOL16136, SOL16139, SP-CAAANXD, SPL-95203, SPL-95206, SSA:2015-009-01, SSRT101885, SSRT102000, SUSE-SU-2015:1138-1, SUSE-SU-2015:1161-1, USN-2459-1, VIGILANCE-VUL-15934, VU#243585.

Description of the vulnerability

Several vulnerabilities were announced in OpenSSL.

An attacker can send a DTLS message, to force a NULL pointer to be dereferenced in dtls1_get_record(), in order to trigger a denial of service. [severity:2/4; CVE-2014-3571]

An attacker can send a DTLS message, to create a memory leak in dtls1_buffer_record(), in order to trigger a denial of service. [severity:1/4; CVE-2015-0206]

An attacker can force a TLS client to use ECDH instead of ECDHE (ephemeral). [severity:2/4; CVE-2014-3572]

An attacker can force a TLS client to use EXPORT_RSA instead of RSA (VIGILANCE-VUL-16301). [severity:2/4; CVE-2015-0204, VU#243585]

An attacker can authenticate without using a private key, in the case where the server trusts a certification authority publishing certificates with DH keys (rare case) (VIGILANCE-VUL-16300). [severity:2/4; CVE-2015-0205]

An attacker can change the fingerprint of a certificate, with no known consequence on security. [severity:1/4; CVE-2014-8275]

In some rare cases, the BN_sqr() function produces an invalid result, with no known consequence on security. [severity:1/4; CVE-2014-3570]
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